CN103795816B - Passive optical network and its configuration method and access method - Google Patents
Passive optical network and its configuration method and access method Download PDFInfo
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- CN103795816B CN103795816B CN201210426252.1A CN201210426252A CN103795816B CN 103795816 B CN103795816 B CN 103795816B CN 201210426252 A CN201210426252 A CN 201210426252A CN 103795816 B CN103795816 B CN 103795816B
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Abstract
The invention discloses a kind of passive optical network and its configuration method and access method, which includes OLT and at least one ustomer premises access equipment, and configuration method includes：The network segment of management IP address of the addition for configuring ustomer premises access equipment in OLT, to registered ustomer premises access equipment configuration management IP address；OLT gives the command down-transmitting comprising management IP address to registered ustomer premises access equipment；After registered ustomer premises access equipment receives configuration order, the management IP address of itself is initialized as the management IP address that OLT is issued, and confirmation message is sent after configuration successful；The OLT receives confirmation message, and the MAC Address of registered ustomer premises access equipment and management IP address are bound, and establishes and update corresponding table.The present invention automatically configures the management IP address of ustomer premises access equipment by OLT, has many advantages, such as that configuration work amount is smaller, configuration process is simple and convenient to operate and improves working efficiency.
Description
Technical field
The present invention relates to a kind of passive optical network（Passive Optical Network, are abbreviated as PON）System and its match
Set method and access method.
Background technology
Compared with cable transmission, optical fiber transmission has the advantages such as capacity is big, loss is small, anti-electromagnetic interference capability is strong, because
This is with the gradually decline of optical fiber transmission cost, and the optical fiber for accessing net is inevitable development trend, and passive optical network uses
Be passive device, be realize the most potential technology of broadband optical access net.
Classify from the content of carrying, PON technologies include mainly APON（ATM Based PON, asynchronous transfer mode are passive
Optical-fiber network）、EPON（Ethernet Based PON, Ethernet passive optical network）And GPON（Gigabit PON, gigabit
Passive optical network）Deng.
As shown in Figure 1, PON generally includes the OLT positioned at central office（Optical line terminal）It is located at user resident with a series of
Ustomer premises access equipment, ustomer premises access equipment herein is either ONU（Optical Network Unit, optical network unit）,
Can be ONT（Optical Network Termination, ONT Optical Network Terminal do not show in Fig. 1）, and in these devices between
It is the ODN being made of optical fiber, passive optical splitters or passive coupler（Optical Distribution Network, light are matched
Gauze network）.Wherein, the SNI in Fig. 1 refers to Service Network Interface（Service Network Interface）, IFPONRefer to
Be PON interfaces, and what UNI referred to is then user network side interface（UserNetwork Interface）.
As shown in Fig. 2, in PON system, network management system passes through snmp protocol（Simple Network Management
Protocol, Simple Network Management Protocol）OLT is managed, OLT passes through OAM（Operation Administration and
Maintenance, Operations, Administration and Maintenance）Message or OMCI（ONT Management and Control Interface,
ONT is managed and control interface）Message Operations, Administration and Maintenance ONU.By OAM message or OMCI messages, OLT can to ONU into
The relevant configuration of row to carry out different business transmission, and can obtain the status information of ONU to analyze current ONU's
Operating status.But in practical applications, there are the log information of some information such as ONU, the CPU of ONU by ONU（Central
Processing Unit, central processing unit）Situation and EMS memory occupation situation etc. can not be obtained by OAM message or OMCI messages
It takes, needs to pass through telnet（The Telnet of Internet）Log on the information that ONU is checked on ONU.
This realization method checked is logged in by telnet and occurs many problems in actual operation, is such as managed
When person accesses every ONU of connection by telnet, because of the management IP of every ONU（Internet Protocol, between network
The agreement of interconnection）Address needs difference, so a different management IP address need to be distributed every ONU, if by manual allocation, work
Work amount can be very big, and configuration process is troublesome, causes the working efficiency of manager low.As under normal conditions, an OLT connects
The ONU equipment connect is at least 256, and the management IP address of every ONU is different, so configuring the pipe of ONU by manual operation
It manages IP address to need 256 times, the management IP address initialization of every ONU equipment could be completed.
Invention content
The technical problem to be solved by the present invention is in order to overcome in the PON of the prior art, manager passes through telnet or string
Need to be the different management IP of every ustomer premises access equipment distribution one by manual operation when mouth accesses every ustomer premises access equipment of connection
The defect that manual configuration workload is very big, configuration process is troublesome and causes the working efficiency of manager low is brought in address,
A kind of passive optical network and its configuration method and access method are provided, in PON configuration process, OLT can automatically match
The management IP address for setting ustomer premises access equipment simplifies the mistake of the management IP address of configuration ustomer premises access equipment complicated in the prior art
Journey avoids the cumbersome process of manual configuration operation, so that OLT more efficiently accesses ustomer premises access equipment.
The present invention is to solve above-mentioned technical problem by following technical proposals：
The present invention provides a kind of configuration method of passive optical network, the passive optical network include an OLT and
At least one ustomer premises access equipment, the ustomer premises access equipment are ONU or ONT, and feature is that the configuration method includes：
S1, in the OLT management IP address of the addition for configuring those ustomer premises access equipments a network segment, to registered use
Family end equipment configuration management IP address；
S2, the OLT by one comprising management IP address command down-transmitting give registered ustomer premises access equipment；
S3, after registered ustomer premises access equipment receives the configuration order, the management IP address of itself is initialized as under OLT
Management IP address in the configuration order of hair, and a confirmation message is sent after configuration successful, wherein the management IP of itself
Location refers to the management IP address of registered ustomer premises access equipment；
S4, the OLT receive the confirmation message, by the MAC of registered ustomer premises access equipment（Media Access
Control, medium access control）Address and management IP address binding, and establish and update one and correspond to table, which records
The MAC Address of the ustomer premises access equipment of registration and the correspondence of management IP address.
Wherein, it before which is ustomer premises access equipment configuration management IP address, needs to register ustomer premises access equipment, note
The purpose of volume is the MPCP to complete between the OLT and ustomer premises access equipment（Multi-Point Control Protocol, multiple spot
Control protocol）Discovery and registration.
Preferably, the passive optical network is run using above-mentioned configuration method, the OLT is for adding for configuring this
The network segment of the management IP address of a little ustomer premises access equipments, to registered ustomer premises access equipment configuration management IP address, which also uses
In will should include management IP address command down-transmitting give registered ustomer premises access equipment；
Registered ustomer premises access equipment is used for after receiving the configuration order, and the management IP address of itself is initialized as
Management IP address in the configuration order that OLT is issued, and the confirmation message is sent after configuration successful；
The OLT is additionally operable to receive the confirmation message, and the MAC Address of registered ustomer premises access equipment and management IP address are tied up
It is fixed, and establish and update the correspondence table.
The present invention also provides a kind of access method of passive optical network, feature is, in above-mentioned passive light
The S of the configuration method of network system4Later, which includes：
S5, the OLT chooses and needs the ustomer premises access equipment that accesses；
S6, the OLT is by needing the MAC Address of ustomer premises access equipment accessed to inquire the correspondence table to obtain corresponding management
IP address；
S7, the OLT accessed by PON interfaces and needs the ustomer premises access equipment that accesses.
In access process, which is not necessarily to know the management IP address for being allocated to the ustomer premises access equipment for needing to access, because
The MAC Address for the ustomer premises access equipment that the OLT can be accessed as needed inquires the correspondence table to obtain corresponding management IP automatically
Address.
Preferably, in S7In, which accesses the ustomer premises access equipment for needing to access by PON interfaces in a manner of telnet.
Preferably, in S7Include later：
S8, after the registration of registered ustomer premises access equipment solution, which releases the correspondence in the correspondence table.
The present invention also provides a kind of access system of passive optical network, feature is, which includes
Above-mentioned passive optical network, which is used to choose the ustomer premises access equipment for needing to access, by needing the user terminal accessed to set
Standby MAC Address inquires the correspondence table to obtain corresponding management IP address；The OLT is additionally operable to access needs by PON interfaces
The ustomer premises access equipment of access.
Preferably, the OLT is used to access the ustomer premises access equipment for needing to access in a manner of telnet by PON interfaces.
Preferably, registered ustomer premises access equipment, after solution is registered, which is used to release the corresponding pass in the correspondence table
System.After the OLT terminates the access of the ustomer premises access equipment accessed needs, need to the MAC Address and management IP in the correspondence table
The correspondence of address is released so that the management IP address in the correspondence table can apply the use registered in other needs
In the end equipment of family.
The positive effect of the present invention is that：
The passive optical network and its configuration method and access method of the present invention, cumbersome manually without manager is every
The ustomer premises access equipment configuration management IP address of platform registration, after ustomer premises access equipment registration is upper, manager can be automatically from OLT
Management IP address is obtained, OLT retrieves the management IP address of ustomer premises access equipment according to the MAC Address in registration, by the side telnet
Formula login user end equipment.The present invention automatically configures the management IP address of ustomer premises access equipment by OLT, have configuration work amount compared with
The advantages that small, configuration process is simple and convenient to operate and improves working efficiency.
Description of the drawings
Fig. 1 is the configuration diagram of existing PON system.
Fig. 2 is PON system administrative model.
Fig. 3 is the flow chart of the configuration method of the PON system of present pre-ferred embodiments.
Fig. 4 is the flow chart of the access method of the PON system of present pre-ferred embodiments.
Specific implementation mode
Provide present pre-ferred embodiments below in conjunction with the accompanying drawings, with the technical solution that the present invention will be described in detail, but not because
This is limited the present invention among the embodiment described range.
As shown in figure 3, a kind of configuration method of passive optical network of the present embodiment, the passive optical network include
One OLT and at least one ustomer premises access equipment, the ustomer premises access equipment are ONU or ONT（As shown in Figure 1）, which includes：
A network segment of management IP address of the addition for configuring those ustomer premises access equipments in step 101, the OLT, and open
Function is automatically configured, to registered ustomer premises access equipment configuration management IP address；
Step 102, the OLT give a command down-transmitting comprising management IP address to registered ustomer premises access equipment；
After step 103, registered ustomer premises access equipment receive the configuration order, the management IP address of itself is initialized as
Management IP address in the configuration order that OLT is issued, and a confirmation message is sent after configuration successful；
Step 104, the OLT receive the confirmation message, by the MAC Address and management IP address of registered ustomer premises access equipment
Binding, and establish and update one and correspond to table, which records the MAC Address and management IP address of registered ustomer premises access equipment
Correspondence.
Then, a kind of passive optical network of the present embodiment is introduced, which utilizes above-mentioned configuration
Method is run, which is used to add the network segment of the management IP address for configuring those ustomer premises access equipments, and opens and match automatically
Set function, to registered ustomer premises access equipment configuration management IP address, the OLT be additionally operable to will should include management IP address configuration
Order is handed down to registered ustomer premises access equipment；
Registered ustomer premises access equipment is used for after receiving the configuration order, and the management IP address of itself is initialized as
Management IP address in the configuration order that OLT is issued, and the confirmation message is sent after configuration successful；
The OLT ties up the MAC Address of registered ustomer premises access equipment and management IP address for receiving the confirmation message
It is fixed, and establish and update the correspondence table.
It is identical in each component and Fig. 1 of the passive optical network, the difference is that：In the passive optical network
Each component function increased on the prior art.
As shown in figure 4, according to further including a kind of access method after configuration method shown in Fig. 3, which includes：
Step 105, the OLT choose the ustomer premises access equipment for needing to access；
Step 106, the OLT are obtained corresponding by needing the MAC Address of the ustomer premises access equipment accessed to inquire the correspondence table
Management IP address；
Step 107, the OLT access the ustomer premises access equipment for needing to access by PON interfaces in a manner of telnet.
After step 108, the registration of registered ustomer premises access equipment solution, which releases the correspondence in the correspondence table.
The present embodiment additionally provides a kind of access system of passive optical network, which includes above-mentioned passive
Optical network system, which, which is used to choose, needs the ustomer premises access equipment that accesses, the MAC of the ustomer premises access equipment accessed by needs
The correspondence table is inquired to obtain corresponding management IP address in location；The OLT is additionally operable to access the user for needing to access by PON interfaces
End equipment；After the OLT is additionally operable to registered ustomer premises access equipment solution registration, which releases the correspondence in the correspondence table.
Each function module in the present invention can combine existing software programming means under existing hardware condition
It is realized, therefore its concrete methods of realizing is not repeated at this.
Although specific embodiments of the present invention have been described above, it will be appreciated by those of skill in the art that these
It is merely illustrative of, protection scope of the present invention is defined by the appended claims.Those skilled in the art is not carrying on the back
Under the premise of from the principle and substance of the present invention, many changes and modifications may be made, but these are changed
Protection scope of the present invention is each fallen with modification.
Claims (8)
1. a kind of configuration method of passive optical network, which includes an OLT and at least one user terminal
Equipment, the ustomer premises access equipment are ONU or ONT, which is characterized in that the configuration method includes：
S1, in the OLT management IP address of the addition for configuring those ustomer premises access equipments a network segment, to registered user terminal
Device configuration management IP address；
S2, the OLT by one comprising management IP address command down-transmitting give registered ustomer premises access equipment；
S3, after registered ustomer premises access equipment receives the configuration order, the management IP address of itself is initialized as what OLT was issued
Management IP address in the configuration order, and a confirmation message is sent after configuration successful；
S4, the OLT receive the confirmation message, the MAC Address of registered ustomer premises access equipment and management IP address are bound, and builds
Vertical and update one corresponds to table, which records the MAC Address of registered ustomer premises access equipment and the corresponding of management IP address is closed
System.
2. a kind of passive optical network, which is characterized in that the passive optical network utilizes configuration side described in claim 1
Method is run, which is used to add the network segment of the management IP address for configuring those ustomer premises access equipments, to registered user
End equipment configuration management IP address, the OLT be additionally operable to will should include management IP address command down-transmitting give registered use
Family end equipment；
Registered ustomer premises access equipment is used for after receiving the configuration order, and the management IP address of itself is initialized as under OLT
Management IP address in the configuration order of hair, and the confirmation message is sent after configuration successful；
The OLT is additionally operable to receive the confirmation message, and the MAC Address of registered ustomer premises access equipment and management IP address are bound,
And establish and update the correspondence table.
3. a kind of access method of passive optical network, which is characterized in that in passive optical network system as described in claim 1
After the S4 of the configuration method of system, which includes：
S5, the OLT chooses and needs the ustomer premises access equipment that accesses；
S6, the OLT corresponding management IP is obtained by needing the MAC Address of ustomer premises access equipment accessed to inquire the correspondence table
Location；
S7, the OLT accessed by PON interfaces and needs the ustomer premises access equipment that accesses.
4. access method as claimed in claim 3, which is characterized in that in S7In, the OLT is by PON interfaces in a manner of telnet
Access the ustomer premises access equipment for needing to access.
5. access method as claimed in claim 3, which is characterized in that in S7Include later：
S8, after the registration of registered ustomer premises access equipment solution, which releases the correspondence in the correspondence table.
6. a kind of access system of passive optical network, which is characterized in that the access system includes as claimed in claim 2
Passive optical network, which, which is used to choose, needs the ustomer premises access equipment that accesses, the ustomer premises access equipment accessed by needs
MAC Address inquires the correspondence table to obtain corresponding management IP address；The OLT is additionally operable to need to access by the access of PON interfaces
Ustomer premises access equipment.
7. accessing system as claimed in claim 6, which is characterized in that the OLT by PON interfaces in a manner of telnet for being visited
Ask the ustomer premises access equipment that needs access.
8. accessing system as claimed in claim 6, which is characterized in that registered ustomer premises access equipment is after solution is registered, the OLT
For releasing the correspondence in the correspondence table.
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| CN201210426252.1A CN103795816B (en) | 2012-10-30 | 2012-10-30 | Passive optical network and its configuration method and access method |
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| CN201210426252.1A CN103795816B (en) | 2012-10-30 | 2012-10-30 | Passive optical network and its configuration method and access method |
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| CN103795816B true CN103795816B (en) | 2018-07-24 |
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| CN107454198A (en) * | 2016-05-31 | 2017-12-08 | 上海斐讯数据通信技术有限公司 | IP address distribution method, data forwarding method and optical access device |
| CN107124672B (en) * | 2017-05-05 | 2019-08-27 | 烽火通信科技股份有限公司 | The method that ONU efficiently manages profile message in TWDM-PON system |
| CN108282548A (en) * | 2018-01-20 | 2018-07-13 | 中天宽带技术有限公司 | PON device dynamic managements DNS management systems based on the libraries cloud platform ip and its management method |
| CN110099141A (en) * | 2019-05-15 | 2019-08-06 | 太仓市同维电子有限公司 | A kind of method that management address is arranged in PON terminal automatically |
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| CN101729947A (en) * | 2009-12-02 | 2010-06-09 | 中兴通讯股份有限公司 | Method for downloading update version and system thereof |
| CN101888575A (en) * | 2010-07-28 | 2010-11-17 | 中兴通讯股份有限公司 | Configuration method and system for realizing port address binding |
| CN101931831A (en) * | 2009-06-18 | 2010-12-29 | 中兴通讯股份有限公司 | Optical network unit and IP managing method of optical network unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4410789B2 (en) * | 2006-12-08 | 2010-02-03 | 株式会社日立コミュニケーションテクノロジー | Passive optical network system, optical termination device and optical network unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101931831A (en) * | 2009-06-18 | 2010-12-29 | 中兴通讯股份有限公司 | Optical network unit and IP managing method of optical network unit |
| CN101729947A (en) * | 2009-12-02 | 2010-06-09 | 中兴通讯股份有限公司 | Method for downloading update version and system thereof |
| CN101888575A (en) * | 2010-07-28 | 2010-11-17 | 中兴通讯股份有限公司 | Configuration method and system for realizing port address binding |
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Effective date of registration: 20201124 Address after: 221700 4-1-110-shop, Nanyuan new town, Fengxian County, Xuzhou City, Jiangsu Province Patentee after: Song Yixiao Address before: Songjiang District shihudong Town Tower Road 201617 min 579 Lane Shanghai No. -26 Patentee before: Phicomm (Shanghai) Co.,Ltd. |